EP3580044A4 - Matériau de construction récupéré dans la fabrication additive - Google Patents

Matériau de construction récupéré dans la fabrication additive Download PDF

Info

Publication number
EP3580044A4
EP3580044A4 EP17906085.0A EP17906085A EP3580044A4 EP 3580044 A4 EP3580044 A4 EP 3580044A4 EP 17906085 A EP17906085 A EP 17906085A EP 3580044 A4 EP3580044 A4 EP 3580044A4
Authority
EP
European Patent Office
Prior art keywords
additive manufacturing
build material
material reclaim
reclaim
build
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17906085.0A
Other languages
German (de)
English (en)
Other versions
EP3580044A1 (fr
Inventor
Brent EWALD
Kevin Hulick
Alexander David LAWS
Randall Dean WEST
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of EP3580044A1 publication Critical patent/EP3580044A1/fr
Publication of EP3580044A4 publication Critical patent/EP3580044A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/70—Recycling
    • B22F10/73—Recycling of powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/57—Metering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/357—Recycling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Plasma & Fusion (AREA)
EP17906085.0A 2017-04-21 2017-04-21 Matériau de construction récupéré dans la fabrication additive Withdrawn EP3580044A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/028805 WO2018194647A1 (fr) 2017-04-21 2017-04-21 Matériau de construction récupéré dans la fabrication additive

Publications (2)

Publication Number Publication Date
EP3580044A1 EP3580044A1 (fr) 2019-12-18
EP3580044A4 true EP3580044A4 (fr) 2020-11-11

Family

ID=63856041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17906085.0A Withdrawn EP3580044A4 (fr) 2017-04-21 2017-04-21 Matériau de construction récupéré dans la fabrication additive

Country Status (4)

Country Link
US (1) US20210197476A1 (fr)
EP (1) EP3580044A4 (fr)
CN (1) CN110603133B (fr)
WO (1) WO2018194647A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210121955A1 (en) * 2019-10-29 2021-04-29 General Electric Company Powder Reclamation System for Multiple Metal Powder Processing Devices
US11794256B2 (en) * 2019-10-29 2023-10-24 General Electric Company Powder reclamation system and operating method
CN111230110B (zh) * 2020-01-23 2022-05-10 华东理工大学 一种用于slm设备的粉末管理系统
CN113102777B (zh) * 2021-03-29 2022-12-06 西北工业大学 一种提高下送粉金属增材制造粉末利用率的装置及方法
CN114474739B (zh) * 2022-04-02 2022-06-24 四川工程职业技术学院 一种3d打印用废品回收装置
CN114889135B (zh) * 2022-05-12 2023-11-28 马鞍山嘉兰智造科技有限公司 一种3d打印设备双料供料组件

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040084814A1 (en) * 2002-10-31 2004-05-06 Boyd Melissa D. Powder removal system for three-dimensional object fabricator
EP1700686A2 (fr) * 2005-03-09 2006-09-13 3D Systems, Inc. Système pour le recyclage de poudre dans un appareil de frittage par laser
WO2014039378A1 (fr) * 2012-09-05 2014-03-13 Aprecia Pharmaceuticals Company Système d'impression tridimensionnelle et ensemble équipement
DE102012022859A1 (de) * 2012-11-25 2014-05-28 Voxeljet Ag Aufbau eines 3D-Druckgerätes zur Herstellung von Bauteilen
DE102013206542A1 (de) * 2013-04-12 2014-10-16 Matthias Fockele Pulveraufbereitungsvorrichtung
US20150266157A1 (en) * 2014-03-20 2015-09-24 Shapeways, Inc. Processing of three dimensional printed parts
US20150298397A1 (en) * 2014-04-22 2015-10-22 Microjet Technology Co., Ltd. Powder recycling system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX355451B (es) * 2014-06-20 2018-04-18 Velo3D Inc Aparatos, sistemas y metodos para impresion tridimensional.
US10814387B2 (en) * 2015-08-03 2020-10-27 General Electric Company Powder recirculating additive manufacturing apparatus and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040084814A1 (en) * 2002-10-31 2004-05-06 Boyd Melissa D. Powder removal system for three-dimensional object fabricator
EP1700686A2 (fr) * 2005-03-09 2006-09-13 3D Systems, Inc. Système pour le recyclage de poudre dans un appareil de frittage par laser
WO2014039378A1 (fr) * 2012-09-05 2014-03-13 Aprecia Pharmaceuticals Company Système d'impression tridimensionnelle et ensemble équipement
DE102012022859A1 (de) * 2012-11-25 2014-05-28 Voxeljet Ag Aufbau eines 3D-Druckgerätes zur Herstellung von Bauteilen
DE102013206542A1 (de) * 2013-04-12 2014-10-16 Matthias Fockele Pulveraufbereitungsvorrichtung
US20150266157A1 (en) * 2014-03-20 2015-09-24 Shapeways, Inc. Processing of three dimensional printed parts
US20150298397A1 (en) * 2014-04-22 2015-10-22 Microjet Technology Co., Ltd. Powder recycling system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018194647A1 *

Also Published As

Publication number Publication date
US20210197476A1 (en) 2021-07-01
CN110603133A (zh) 2019-12-20
CN110603133B (zh) 2022-03-18
EP3580044A1 (fr) 2019-12-18
WO2018194647A1 (fr) 2018-10-25

Similar Documents

Publication Publication Date Title
EP3630393A4 (fr) Manipulation de matériau en fabrication additive
EP3551365A4 (fr) Fabrication additive avec alimentation en matériau assoupli à la chaleur
EP3368313A4 (fr) Matériau de recyclage en poudre pour fabrication additive
EP3615306A4 (fr) Structures de support utilisées dans la fabrication additive
EP3395479A4 (fr) Matériau de façonnage destiné à être utilisé dans la fabrication d'additifs en poudre
EP3541551A4 (fr) Systèmes de matériaux pour la fabrication d'additifs
EP3423214A4 (fr) Fabrication additive avec matériaux de construction métalliques
EP3395782A4 (fr) Matériau de mise en forme destiné à être utilisé dans la fabrication additive mettant en oeuvre des poudres
EP3310561A4 (fr) Distribution et compactage de matière dans la fabrication additive
EP3254836A4 (fr) Matériau soluble de modélisation tridimensionnelle
EP3468778A4 (fr) Ensembles de matériaux
EP3271123A4 (fr) Fabrication d'additif réactif
EP3448941A4 (fr) Ensembles de matériaux
EP3575065A4 (fr) Matériau soluble destiné au moulage tridimensionnel
EP3224028A4 (fr) Résines thermodurcissables thixotropes utiles dans un procédé d'extrusion de matériau dans la fabrication additive
EP3551427A4 (fr) Ensembles de matériaux
EP3208074A4 (fr) Matériau soluble destiné à un moulage tridimensionnel
EP3208073A4 (fr) Matériau soluble destiné à un moulage tridimensionnel
EP3448659A4 (fr) Ensembles de matériau
EP3395781A4 (fr) Matériau de mise en forme destiné à être utilisé dans la fabrication additive mettant en oeuvre des poudres
EP3580044A4 (fr) Matériau de construction récupéré dans la fabrication additive
EP3212697A4 (fr) Matériau solide cellulaire en nanofibres de cellulose
EP3810360A4 (fr) Matériau de séparation apte à être fritté en fabrication additive
EP3619019A4 (fr) Système de fabrication additive ayant des propriétés de matériau ajustables
EP3729436A4 (fr) Opérations d'implication matérielle dans une mémoire

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190911

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20201013

RIC1 Information provided on ipc code assigned before grant

Ipc: B33Y 40/00 20200101ALI20201007BHEP

Ipc: B33Y 30/00 20150101ALI20201007BHEP

Ipc: B29C 64/321 20170101AFI20201007BHEP

Ipc: B29C 64/307 20170101ALI20201007BHEP

Ipc: B33Y 10/00 20150101ALI20201007BHEP

Ipc: B29C 64/153 20170101ALI20201007BHEP

Ipc: B22F 3/105 20060101ALI20201007BHEP

Ipc: B29C 64/165 20170101ALI20201007BHEP

Ipc: B29C 64/357 20170101ALI20201007BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: B29C0064321000

Ipc: B29C0064153000

RIC1 Information provided on ipc code assigned before grant

Ipc: B22F 10/28 20210101ALN20230125BHEP

Ipc: B22F 10/25 20210101ALN20230125BHEP

Ipc: B22F 12/57 20210101ALI20230125BHEP

Ipc: B22F 10/73 20210101ALI20230125BHEP

Ipc: B33Y 40/20 20200101ALI20230125BHEP

Ipc: B33Y 40/00 20150101ALI20230125BHEP

Ipc: B33Y 30/00 20150101ALI20230125BHEP

Ipc: B33Y 10/00 20150101ALI20230125BHEP

Ipc: B29C 64/357 20170101ALI20230125BHEP

Ipc: B29C 64/321 20170101ALI20230125BHEP

Ipc: B29C 64/307 20170101ALI20230125BHEP

Ipc: B29C 64/165 20170101ALI20230125BHEP

Ipc: B29C 64/153 20170101AFI20230125BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B22F 10/28 20210101ALN20230221BHEP

Ipc: B22F 10/25 20210101ALN20230221BHEP

Ipc: B22F 12/57 20210101ALI20230221BHEP

Ipc: B22F 10/73 20210101ALI20230221BHEP

Ipc: B33Y 40/20 20200101ALI20230221BHEP

Ipc: B33Y 40/00 20150101ALI20230221BHEP

Ipc: B33Y 30/00 20150101ALI20230221BHEP

Ipc: B33Y 10/00 20150101ALI20230221BHEP

Ipc: B29C 64/357 20170101ALI20230221BHEP

Ipc: B29C 64/321 20170101ALI20230221BHEP

Ipc: B29C 64/307 20170101ALI20230221BHEP

Ipc: B29C 64/165 20170101ALI20230221BHEP

Ipc: B29C 64/153 20170101AFI20230221BHEP

INTG Intention to grant announced

Effective date: 20230307

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAL Information related to payment of fee for publishing/printing deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B22F 10/28 20210101ALN20230524BHEP

Ipc: B22F 10/25 20210101ALN20230524BHEP

Ipc: B22F 12/57 20210101ALI20230524BHEP

Ipc: B22F 10/73 20210101ALI20230524BHEP

Ipc: B33Y 40/20 20200101ALI20230524BHEP

Ipc: B33Y 40/00 20150101ALI20230524BHEP

Ipc: B33Y 30/00 20150101ALI20230524BHEP

Ipc: B33Y 10/00 20150101ALI20230524BHEP

Ipc: B29C 64/357 20170101ALI20230524BHEP

Ipc: B29C 64/321 20170101ALI20230524BHEP

Ipc: B29C 64/307 20170101ALI20230524BHEP

Ipc: B29C 64/165 20170101ALI20230524BHEP

Ipc: B29C 64/153 20170101AFI20230524BHEP

INTG Intention to grant announced

Effective date: 20230614

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20231025